/*
 * The MIT License (MIT)
 *
 * Copyright (c) 2016 pjoc.pub, blademainer.
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 *
 */

package pub.pjoc.pay.order.pattern.impl;

import org.springframework.stereotype.Component;
import pub.pjoc.common.util.HostUtils;
import pub.pjoc.pay.order.pattern.PatternWord;
import pub.pjoc.pay.order.pattern.PatternWordGenerator;

/**
 * Generate machine words.
 *
 * @author blademainer
 * @version 2016-09-17 02:42
 */
@Component
public class MachinePatternWordGenerator implements PatternWordGenerator {
  public static final int MACHINE_NUMBER_LENGTH = 10;

  @Override
  public String generate(int length) {
    return HostUtils.getWidthMachineNumber(MACHINE_NUMBER_LENGTH);
  }

  @Override
  public PatternWord supportPatternWord() {
    return PatternWord.PATTERN_MACHINE;
  }

  public static int getMachineNumberLength() {
    return MACHINE_NUMBER_LENGTH;
  }
}
